What is an important consideration regarding TPN administration?
Correct Answer: A
Rationale: An important consideration regarding TPN administration is ensuring the intravenous (IV) site is kept aseptic while infusing the solution. This is crucial to prevent the risk of infection, as TPN solutions are highly concentrated and can provide an ideal environment for the growth of microorganisms. Strict aseptic technique must be maintained during the entire process of TPN administration, from preparation to infusion, to minimize the risk of introducing pathogens into the patient's system. Failure to maintain aseptic technique can lead to serious complications such as bloodstream infections, which can be life-threatening for the patient.